<template>
    <div class="add-card">
      <header class="add-header">
        <el-page-header content="增加月卡" @back="$router.back()" />
      </header>
      <main class="add-main">
        <div class="form-container">
          <div class="title">车辆信息</div>
          <div class="form">
            <el-form ref="carInfoFormRef" :model="carInfoForm" :rules="carInfoRules" label-width="100px">
              <el-form-item label="车主姓名" prop="personName">
                <el-input v-model="carInfoForm.personName"/>
              </el-form-item>
              <el-form-item label="联系方式" prop="phoneNumber">
                <el-input v-model="carInfoForm.phoneNumber"/>
              </el-form-item>
              <el-form-item label="车辆号码" prop="carNumber">
                <el-input v-model="carInfoForm.carNumber"/>
              </el-form-item>
              <el-form-item label="车辆品牌" prop="carBrand">
                <el-input v-model="carInfoForm.carBrand"/>
              </el-form-item>
            </el-form>
          </div>
        </div>
        <div class="form-container">
          <div class="title">最新一次月卡缴费信息</div>
          <div class="form">
            <el-form label-width="100px" ref="feeFormRef" :model="feeForm" :rules="feeFormRules">
              <el-form-item label="有效日期" prop="payTime">
                <el-date-picker v-model="feeForm.payTime" value-format="YYYY-MM-DD" type="daterange" range-separator="至" start-placeholder="开始日期"
                  end-placeholder="结束日期" />
              </el-form-item>
              <el-form-item label="支付金额" prop="paymentAmount">
                <el-input v-model="feeForm.paymentAmount"/>
              </el-form-item>
              <el-form-item label="支付方式" prop="paymentMethod">
                <el-select v-model="feeForm.paymentMethod" clearable>
                  <el-option v-for="item in payMethodList" :key="item.id" :value="item.id" :label="item.name" />
                </el-select>
              </el-form-item>
            </el-form>
          </div>
        </div>
  
      </main>
      <footer class="add-footer">
        <div class="btn-container">
          <el-button @click="resetForm">重置</el-button>
          <el-button type="primary" @click="confirmAdd">确定</el-button>
        </div>
      </footer>
    </div>
  </template>
  
  <script lang="ts" setup>
import { createCardAPI, getCardDetailAPI, updateCardAPI } from '@/apis/card';
import router from '@/router';
import type { CardParams, IFeeForm } from '@/types/card';
import { validaeCarNumber } from '@/utils/validate';
import type { FormRules } from 'element-plus';
import { computed, onMounted, ref } from 'vue';
import { useRoute } from 'vue-router';

  // 1. 添加月卡
  // 车辆信息表单
  const carInfoForm = ref<CardParams>({
    personName: '', // 车主姓名
    phoneNumber: '', // 联系方式
    carNumber: '', // 车牌号码
    carBrand: '' // 车辆品牌
  })
  // 提示信息
  const carInfoRules = ref<FormRules<CardParams>>({
    personName: [
        {
            required: true, message: '请输入车主姓名', trigger: 'blur'
        }
    ],
  phoneNumber: [
    {
      required: true, message: '请输入联系方式', trigger: 'blur'
    },
    { pattern: /^1[34578]\d{9}$/, message: '请输入正确格式手机号' }
  ],
  carNumber: [
    {
      required: true, message: '请输入车辆号码', trigger: 'blur'
    },
    {
        validator: validaeCarNumber, trigger: 'blur'
    }
  ],
  carBrand: [
    {
      required: true, message: '请输入车辆品牌', trigger: 'blur'
    }
  ]
  })

  // 缴费信息表单
  const feeForm = ref<IFeeForm>({
    payTime: ['', ''], // 支付时间
    paymentAmount: undefined, // 支付金额
    paymentMethod: '' // 支付方式
  })

  // 缴费规则
  const feeFormRules = ref({
    payTime: [
    {
      required: true,
      message: '请选择支付时间'
    }
  ],
  paymentAmount: [
    {
      required: true,
      message: '请输入支付金额',
      trigger: 'blur'
    }
  ],
  paymentMethod: [
    {
      required: true,
      message: '请选择支付方式',
      trigger: 'change'
    }
  ]
  })

  // 支付方式列表
  const payMethodList = [
  {
    id: 'Alipay',
    name: '支付宝'
  },
  {
    id: 'WeChat',
    name: '微信'
  },
  {
    id: 'Cash',
    name: '线下'
  }
]

  // 2. 提交表单
  const carInfoFormRef = ref()
  const feeFormRef = ref()
  // 确定添加按钮
  const confirmAdd = async() => {
    carInfoFormRef.value.validate((valid: boolean)=> {
        if (valid) {
            feeFormRef.value.validate(async(valid: boolean)=> {
                if (valid) {
                    // 全部校验通过
                    const payload: any = {
                        paymentAmount: feeForm.value.paymentAmount,
                        paymentMethod: feeForm.value.paymentMethod,
                        ...carInfoForm.value,
                        // 单独处理时间
                        cardStartDate: feeForm.value.payTime[0],
                        cardEbdDate: feeForm.value.payTime[1]
                    }
                    if (id.value) {
                        // 编辑
                        payload.rechargeId = feeForm.value.rechargeId
                        await updateCardAPI(payload)
                    } else {
                        // 新增
                        await createCardAPI(payload)
                    }
                    router.back()
                }
            })
        }
    })
  }

  // 3. 重置表单
  const resetForm = ()=> {
    // el-form 会用默认 v-model 的初始值作为重置的数据
    feeFormRef.value.resetFields()
    carInfoFormRef.value.resetFields()
  }

  // 4. 获取详情
  const route = useRoute()
  const id = computed(()=> {
    return route.query.id as string
  })

  const getDetail = async () => {
    const res = await getCardDetailAPI(id.value)
    // 回填车辆信息表单
    const { carInfoId, personName, phoneNumber, carNumber, carBrand } = res.data
  carInfoForm.value = {
    personName, phoneNumber, carNumber, carBrand, carInfoId
  }

  // 回填缴费信息表单
  const {
      rechargeId,
      cardStartDate,
      cardEndDate,
      paymentAmount,
      paymentMethod,
    } = res.data;
    feeForm.value = {
      rechargeId,
      paymentAmount,
      paymentMethod,
      payTime: [cardStartDate, cardEndDate],
    };
  }

  onMounted(()=>{
  if (id.value) {
    getDetail()
  }
})
  </script>
  
  <style scoped lang="scss">
  .add-card {
    background-color: #f4f6f8;
    height: 100vh;
  
    .add-header {
      display: flex;
      align-items: center;
      padding: 0 20px;
      height: 64px;
      background-color: #fff;
  
      .left {
        span {
          margin-right: 4px;
        }
  
        .arrow {
          cursor: pointer;
        }
      }
  
      .right {
        text-align: right;
      }
    }
  
    .add-main {
      background: #f4f6f8;
      padding: 20px 130px;
  
      .form-container {
        background-color: #fff;
  
        .title {
          height: 60px;
          line-height: 60px;
          padding-left: 20px;
        }
  
        .form {
          margin-bottom: 20px;
          padding: 20px 65px 24px;
  
          .el-form {
            display: flex;
            flex-wrap: wrap;
  
            .el-form-item {
              width: 50%;
            }
          }
        }
      }
  
      .preview {
        img {
          width: 100px;
        }
      }
    }
  
    .add-footer {
      position: fixed;
      bottom: 0;
      width: 100%;
      padding: 24px 50px;
      color: #000000d9;
      font-size: 14px;
      background: #fff;
      text-align: center;
    }
  }
  </style>